What happened on black thursday that sent everyone into a panic? a. investors began buying up cheap stocks. b. the feds closed down wall street for an hour. c. a number of large banks lost all their funds. d. investors sold off vast amounts of their stocks.

Actually the answer D.) Investors sold off vast amounts of their stock. Is the right one:)

they bring people together to achieve control of the government

basically choosinng what sets in   congress and presdicny this is to keepthe antion hole and so it can last because wiht out authority it wouldnt last a week